audit: type=1800 audit(1592650219.229:115): pid=734 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=15777 res=0
MINIX-fs: bad superblock or unable to read bitmaps
------------[ cut here ]------------
WARNING: CPU: 0 PID: 721 at arch/x86/kvm/vmx.c:6950 handle_ept_misconfig+0x11f/0x430 arch/x86/kvm/vmx.c:6950
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 721 Comm: syz-executor.0 Not tainted 4.14.184-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 panic+0x1f9/0x42d kernel/panic.c:183
 __warn.cold+0x2f/0x30 kernel/panic.c:547
 report_bug+0x20a/0x248 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:177 [inline]
 fixup_bug arch/x86/kernel/traps.c:172 [inline]
 do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295
 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:964
RIP: 0010:handle_ept_misconfig+0x11f/0x430 arch/x86/kvm/vmx.c:6950
RSP: 0018:ffff88804825fa78 EFLAGS: 00010206
RAX: 0000000000040000 RBX: ffffffff8114e520 RCX: ffffc9000670a000
RDX: 000000000002c260 RSI: ffffffff8114e63f RDI: ffff8880534a0340
RBP: ffff8880534a0340 R08: 0000000000000007 R09: ffff88804825f9b8
R10: ffff88808b130cd8 R11: ffff88808b130400 R12: 00000000fffffff2
R13: 0000000000000000 R14: ffff8880534a0340 R15: dffffc0000000000
 vmx_handle_exit+0x1f8/0x12e0 arch/x86/kvm/vmx.c:9181
 vcpu_enter_guest arch/x86/kvm/x86.c:7316 [inline]
 vcpu_run arch/x86/kvm/x86.c:7379 [inline]
 kvm_arch_vcpu_ioctl_run+0x1fd7/0x58f0 arch/x86/kvm/x86.c:7546
 kvm_vcpu_ioctl+0x3df/0xc70 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2661
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x75a/0xfe0 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45ca59
RSP: 002b:00007f3b187b7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000004e85a0 RCX: 000000000045ca59
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007
RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000000003cc R14: 00000000004c6799 R15: 00007f3b187b86d4
Kernel Offset: disabled
Rebooting in 86400 seconds..